On Wednesday, October 14, 2015, Edward Burns <edward.burns_at_oracle.com>
wrote:
> On Tue, Oct 13, 2015 at 4:31 PM, Edward Burns <edward.burns_at_oracle.com
> <javascript:;>> wrote:
> EB> First, I want to thank Arjan for his patience on this issue with the
> EB> tree being closed, and his willingness to help determine the cause of
> EB> the compatibility problem with ADF.
>
> >>>>> On Tue, 13 Oct 2015 17:05:37 +0200, arjan tijms <
> arjan.tijms_at_gmail.com <javascript:;>> said:
>
> AT> No problem ;)
>
> [...]
>
> AT> There's one thing I don't quite understand here. If the problem was
> AT> introduced between m03 and 2015-09-18, what happened on 2015-09-02,
> AT> 2015-09-09, 2015-09-13, 2015-09-16 and 2015-09-18? Since that NWDIF
> AT> number was lower on those dates as well.
>
> EB> We must accept those spikes as noise since they can be dismissed as
> EB> not part of a trend.
>
> AT> From the given data, I think it's difficult to see a trend. Since m03,
> AT> there are 5 dates where the number is low (I assume --- means 0?), and
> AT> 3 dates where the number is high. Neither one consecutive. I.e. it's
> AT> depending on what "---" means:
>
> AT> low - low - high - low - low - low - high - high
>
> AT> Just looking at these numbers I think both can be a spike. Notice
> AT> they're also alternating, which may tell us something else.
>
> EB> Since you asked, I will do that presently. We should have some results
> EB> by Friday.
>
> AT> Okay, so let's wait for that then.
>
> We got lucky. The tests did run with 2.3.0-X last night so it picked up
> the master. The NWDIF number went back up to 153.
>
> AT> Another important question; did anyone already look at what actually
> AT> failed when those high numbers were observed? If the failure would be
> AT> because of say a database connection timing out then this may rule out
> AT> a Mojarra commit.
>
> I was able to look at it close enough to know the failures were not due
> to environmental issues.
Is there any indication beyond that? Eg a stack trace or a specific
exception type like classcast orso?
Kind regards,
Arjan Tijms
>
> So, my original request for help in paring down the 261 commits to
> something more manageable still stands. Anyone?
>
> Thanks,
>
> Ed
>
> --
> | edward.burns_at_oracle.com <javascript:;> | office: +1 407 458 0017
> | 7 Business days til JavaOne 2015
> | 23 Business days til DOAG 2015
>